i am not sure if the computer still needs wiring on the inside because there are a lot of wires not plugged into anything.
I am new to computers and i would just like to know how to connect my monitor and computer with dvi because it is not working
"i am not sure if the computer still needs wiring on the inside because there are a lot of wires not plugged into anything."
OK.....dont plug any power into anything - get someone who knows pc's to check out the inside you your system.....it's not unusual for builders to miss a few connections.....I'm sure everything's ok, we'd better be safe than sorry.
2 things to look at. First what mode is your monitor in - is it looking at the right connection. My monitor will do the same thing if I bump the wrong button it will look at the HDMI instead if the DVI. Also try the motherboard connection and see if this works.